NeoRez R-550 Nonionic aliphatic urethane Avecia-NeoResins PU - Polyurethane dispersions (PUDs) ADHESIVE >> Solvent based >> Contact adhesive SEALANT >> Foam ADHESIVE >> Water-based Polyurethane dispersion with good adhesion to a variety of substrates. Can be used as a base polymer for waterborne contact adhesives, industrial adhesives for shoe industry and foam adhesives. film properties Excellent contactability Long open time Adhesion to a variety of substrates, incl. plastics Broad formulation window with acrylics, EVA's, Tackyfiers,Plasticizers, Natural rubbers, etc. Polyurethane dispersion with good adhesion to a variety of substrates incl. plastics, acrylics, EVA's, Tackyfiers,Plasticizers, Natural rubbers, etc. Can be used as a base polymer for waterborne contact adhesives, industrial adhesives for shoe industry and foam adhesives.